Finding the Third Proportional to 336,040 and 532,361.50

Step by Step Solution

1. Step 1: Write the proportion equation
   336,040 : 532,361.50 = 532,361.50 : x
2. Step 2: Convert to fraction form
   336,040/532,361.50 = 532,361.50/x
3. Step 3: Cross multiply
   336,040x = 532,361.50 × 532,361.50
4. Step 4: Simplify right side
   336,040x = 283,408,766,682.25
5. Step 5: Solve for x
   x = 283,408,766,682.25/336,040
6. Step 6: Final answer
   x = 843,378.07